On May 31, 2012, at 3:41 PM, Stephan Bardubitzki wrote: > It sounds to me, when speed is the main concern, emitting the doc should > be more appropriate.
You should emit the values you need. If you need the whole doc, and don't mind the extra disk space, then emit the whole doc. Otherwise, if you don't need the whole doc, emitting only the necessary values will save disk space and make queries somewhat more efficient because there's less JSON to send and parse. —Jens
